U.S. GLASS UNNAMED RIBBED MUG (AKA)
• AKA:
U.S. Glass Company (1891-1962) , Introduced: earlier than 1924
• NOTE: Sid Lethbridge Feb 2019: This mug is documented on a 1924 USGC catalog page but the pieces shown were made well before 1924. The ribbed mug is not identified by name.